68580834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{30809}}^1$

素因数の和:30874

約数の個数: 32

約数和(自身を含む): 159719040

約数和(自身を除く): 91138206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 30809, 61618, 92427, 184854, 215663, 431326, 646989, 1293978, 1632877, 3265754, 4898631, 9797262, 11430139, 22860278, 34290417, 68580834]

約数ペア:

[(1, 68580834), (2, 34290417), (3, 22860278), (6, 11430139), (7, 9797262), (14, 4898631), (21, 3265754), (42, 1632877), (53, 1293978), (106, 646989), (159, 431326), (318, 215663), (371, 184854), (742, 92427), (1113, 61618), (2226, 30809)]